Injector



FIG. 1 is a perspective view of an injector viewed from the upper front left side showing our new design;

FIG. 2 is a perspective view of the injector viewed from the lower front left side;

FIG. 3 is an elevational right side view thereof;

FIG. 4 is an elevational front view thereof;

FIG. 5 is an elevational left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an elevational rear view thereof. 

The ornamental design for an injector, as shown and described. 